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backupfile.h revision 1.3 
      1  1.3  thorpej /*	$NetBSD: backupfile.h,v 1.3 1996/09/19 06:27:08 thorpej Exp $	*/
      2  1.3  thorpej 
      3  1.1      cgd /* backupfile.h -- declarations for making Emacs style backup file names
      4  1.1      cgd    Copyright (C) 1990 Free Software Foundation, Inc.
      5  1.1      cgd 
      6  1.1      cgd    This program is free software; you can redistribute it and/or modify
      7  1.1      cgd    it without restriction.
      8  1.1      cgd 
      9  1.1      cgd    This program is distributed in the hope that it will be useful,
     10  1.1      cgd    but WITHOUT ANY WARRANTY; without even the implied warranty of
     11  1.2  mycroft    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
     12  1.2  mycroft */
     13  1.1      cgd 
     14  1.1      cgd /* When to make backup files. */
     15  1.1      cgd enum backup_type
     16  1.1      cgd {
     17  1.1      cgd   /* Never make backups. */
     18  1.1      cgd   none,
     19  1.1      cgd 
     20  1.1      cgd   /* Make simple backups of every file. */
     21  1.1      cgd   simple,
     22  1.1      cgd 
     23  1.1      cgd   /* Make numbered backups of files that already have numbered backups,
     24  1.1      cgd      and simple backups of the others. */
     25  1.1      cgd   numbered_existing,
     26  1.1      cgd 
     27  1.1      cgd   /* Make numbered backups of every file. */
     28  1.1      cgd   numbered
     29  1.1      cgd };
     30  1.1      cgd 
     31  1.1      cgd extern enum backup_type backup_type;
     32  1.1      cgd extern char *simple_backup_suffix;
     33  1.1      cgd 
     34  1.1      cgd #ifdef __STDC__
     35  1.1      cgd char *find_backup_file_name (char *file);
     36  1.1      cgd enum backup_type get_version (char *version);
     37  1.1      cgd #else
     38  1.1      cgd char *find_backup_file_name ();
     39  1.1      cgd enum backup_type get_version ();
     40  1.1      cgd #endif
     41